Justin — fondly referred to as JR or “Junior” in the lab — passed his qualifying exam this week. The lab celebrated by cutting his hair. Regrettably, photos of the intermediate mullet stage were not available at press time. In honor of Justin’s passing resemblance to a certain boy who lived, the qual party adopted a Harry Potter theme, complete with a brilliant and completely re-imagined lab logo (below). We are all looking forward to next year’s celebration, when the newest graduate student in the lab, Kristen “Hermione” Witt, passes her qual and celebrates by transfiguring lab manager Peter “Ron Weasley” Dietzen into a small furry rodent.